USB based portable storage device



FIG. 1 is a front elevation view a USB based portable storage deviceshowing my new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is an exploded front elevation view thereof showing how a cap ofthe USB based portable storage device can be removed; and,

FIG. 9 is a perspective view thereof showing how various carryingdevices can be mounted on the USB based portable storage device.

The ornamental design for a USB based portable storage device, as shownand described.